Brain teasers

  1. Merry's Book of Puzzles
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    J. N. Stearns
  2. Aenigmata Fennica: Suomalaiset Arwotuxet Wastauksien kansa

    Yazar Bilinmiyor

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  3. Minute Mysteries [Detectograms]
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  4. Food for the Mind: Or, A New Riddle-book
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  5. The Handbook of Conundrums
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    Edith B. Ordway
  6. The Book of Riddles
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  7. The Canterbury Puzzles, and Other Curious Problems

    Henry Ernest Dudeney

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  8. 500 Rätsel und Rätselscherze für jung und alt
Ein Bringmichraus für Schul und Haus

    Joseph Frick

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  9. A Little Book of Filipino Riddles

    Yazar Bilinmiyor

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  10. My Book of Indoor Games
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    Clarence Squareman
  11. 1001 задача для умственного счета

    Sergei Aleksandrovich Rachinskii

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  12. Hundert neue Rätsel

    Angela Döhring

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    Angela Döhring
  13. Amusements in Mathematics

    Henry Ernest Dudeney

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    Henry Ernest Dudeney
  14. The Game of Logic

    Lewis Carroll

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    Lewis Carroll

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